GASTEC Detector Tube: GASTEC GV-100, C2Cl4, Gas Detection Tube, Tetrachloroethylene ( C2Cl4 )
The GASTEC Detector Tube (MPN 133L) is a C2Cl4 gas detection tube for tetrachloroethylene, supplied in a 10-pack for use with GASTEC GV-100 and GV-110 pumps. It measures tetrachloroethylene concentrations from 1 to…
SKU 3G-OTH-553201
Need installation or engineering help?
Ask a question
Product Description
The GASTEC Detector Tube (MPN 133L) is a C2Cl4 gas detection tube for tetrachloroethylene, supplied in a 10-pack for use with GASTEC GV-100 and GV-110 pumps. It measures tetrachloroethylene concentrations from 1 to 75 ppm, enabling precise field detection of this solvent vapor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the GASTEC 133L detector tube used for?
The GASTEC 133L detector tube is used for field detection of tetrachloroethylene (C2Cl4) vapor, a common solvent in dry cleaning and metal degreasing. It works with GASTEC GV-100 and GV-110 pumps to measure concentrations from 1 to 75 ppm, enabling rapid on-site air quality assessment.
What are the specifications of the GASTEC 133L tube?
The GASTEC 133L tube detects tetrachloroethylene (C2Cl4) with a measurement range of 1 to 75 ppm. It is supplied in a 10-pack and is designed for use with GASTEC GV-100 and GV-110 piston-type sampling pumps. The manufacturer part number is 133L.
Where to buy GASTEC 133L detector tubes worldwide?
3G Electric supplies GASTEC 133L detector tubes worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for tetrachloroethylene detection tubes compatible with GV-100 and GV-110 pumps.
How to use the GASTEC 133L tube with a GV-100 pump?
Break both tips of the GASTEC 133L tube using the tip breaker on the GV-100 pump. Insert the tube into the pump inlet with the arrow pointing toward the pump. Pull the handle to draw a full stroke (100 mL) and wait for the specified number of strokes per the tube instructions. Read the concentration where the stain ends.
GASTEC Products
3G Electric supplies GASTEC gas detection tubes for use in gastec gv-100 and gv-110 pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








![GASTEC Detector Tube: H2O, Gas Detection Tube, Water Vapor ( H2O ), 104°F Max Op Temp [NEW], 10 PK (MPN 6A). Key specifications — Gas Detected: Water Vapor; Measurement Range: 10 to 80 mg/m3.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F509e0008-65bf-4f8d-a208-67847aca73cd.jpg&w=200)
